1230results about "Cycles" patented technology

An electric motorcycle includes a frame assembly, a front wheel assembly, a rear wheel assembly and a battery compartment assembly. The frame assembly includes a casing and a seat assembled on the casing. The front wheel assembly is fixed on a first end of the frame assembly. The rear wheel assembly is fixed on a second end of the frame assembly. The battery compartment assembly is fixed on the casing and includes a battery pack and a compartment body to house the battery pack. The compartment body is integrally arranged with the casing. The battery pack is insertable and mounted in the compartment body. The casing is provided with a first receiving portion and a second receiving portion. A bottom of the seat is correspondingly provided with a first locking portion and a second locking portion to be clamped with the first receiving portion and second receiving portion.

One example provides a chassis for an electric snowmobile including a battery pack. The battery pack includes a battery pack housing defining an enclosure for housing a number of battery modules for powering an electric motor of the electric snowmobile, the battery pack housing having a length extending in a longitudinal direction of the snowmobile, the battery pack housing including a bottom surface. A pair of opposing side panels extends downwardly from and along at least a portion of the length of the battery pack housing, the opposing panels and at least portions of the bottom surface of the battery pack housing together forming a rear structure extending in the longitudinal direction of the electric snowmobile.

Drifting karts in accordance with embodiments of the invention are described that include a front wheel drive train and rear caster wheels that can be dynamically engaged to induce and control drift during a turn. One embodiment of the invention includes a chassis to which a steering column is mounted, where the steering column includes at least one front steerable wheel configured to be driven by an electric motor, a battery housing mounted to the chassis, where the battery housing contains a controller and at least one battery, wiring configured to provide power from the at least one battery to the electric motor, two caster wheels mounted to the chassis, where each caster wheel is configured to rotate around a rotational axis and swivel around a swivel axis, and a hand lever configured to dynamically engage the caster wheels to induce and control drift during a turn.

A snowmobile may have an electric powertrain. The electric powertrain may include one or more electric motors to power movement of one or more endless tracks. The electric powertrain may include a plurality of battery assemblies. At least one of the plurality of battery assemblies may be part of a structural frame of the snowmobile. At least one of the plurality of battery assemblies may be supported by a tunnel of the snowmobile.

Narrow vehicles have multiple advantages but tend to have a limited application because they are roll unstable. The use of flywheels to increase their stability is a known method but the operation range, complexity, performance and cost usually limit the application of these vehicles. Stability and agility enhancement system and method enabling the application of stabilizing forces from flywheels and the steering of the trajectory concurrently and cooperatively with the driver's steering and assistance enable the benefit of reduced cost and complexity while providing enhanced performances, intuitive control, safety and operation range.

The present invention discloses an intelligent electric suitcase, the length+width+height of which is ≤1250mm, and the intelligent electric suitcase comprises a box body for users to ride on, two power wheels installed on the box body, and a control system for respectively controlling the rotation of the two power wheels; the two power wheels are arranged on the box body in parallel on the left and right, and the wheelbase of the two power wheels is 175-245mm. The present invention is suitable for boarding an intelligent electric suitcase equipped with two power wheels, and the boarder can ride on the intelligent electric suitcase. The gravity of the boarder is evenly distributed on the two power wheels, so that any power wheel can avoid slipping with the ground, which is conducive to the steering of the intelligent electric suitcase; the sum of the three sides of the intelligent electric suitcase does not exceed 125cm, and the boarder can carry the intelligent electric suitcase to the passenger cabin of the aircraft.

A vehicle frame for a vehicle is provided for mounting a high-capacity battery. The vehicle frame includes a lower mount structure coupled to a lower portion of the vehicle frame. The vehicle frame further includes an upper mount structure coupled to an upper portion of the vehicle frame. The lower mount structure and the upper mount structure are configured to receive a battery unit in a space formed between the lower mount structure and the upper mount structure, such that the battery unit is slidably disposed in an inclined position in the space.

The invention discloses a steering damping mechanism suitable for a three-wheel or four-wheel scooter and a scooter, the steering damping mechanism comprises a steering rod and two wheels, and the outer side of the steering rod is sleeved with a steering rod fixing seat; two upper rocker arm assemblies and two lower rocker arm assemblies are arranged between the steering rod fixing seat and wheel shafts of the two wheels, two upper transverse shafts are arranged on the upper portion of the steering rod fixing seat, two lower transverse shafts are arranged on the lower portion of the steering rod fixing seat, and the upper transverse shafts are sleeved with a first upper rocker arm and a second upper rocker arm respectively. A first lower rocker arm and a second lower rocker arm are arranged on the lower transverse shaft in a sleeving mode, a damping assembly is arranged between the first upper rocker arm and the second upper rocker arm, and a steering seat is arranged at the lower end of the steering rod, comprises a transverse rotating mechanism and a vertical rotating mechanism and is connected with two wheel axles through connecting rods. The steering and damping device has the advantage of providing a brand-new structure to realize steering and damping functions.

The invention relates to a scooter seat folding structure which comprises a front frame, connecting parts which are arranged in a mirror image mode and bent towards the upper portion of the front frame are arranged on the two sides of the front frame, and the top ends of the connecting parts are connected with supporting rods capable of turning over towards the front frame. A seat plate rotationally connected with the supporting rods is arranged between the two supporting rods and corresponds to the upper portion of the front frame, two movable pins which are arranged in a mirror image mode and can move towards the supporting rods on the two sides in a reciprocating mode are arranged at the bottom of the side, connected with the supporting rods, of the seat plate, and first positioning holes for the movable pins to be inserted in are formed in the supporting rods. A transmission rod is arranged in the supporting rod, one end of the transmission rod is rotationally connected with the connecting part, and the other end of the transmission rod is rotationally connected with the base plate and can move around the rotating center of the base plate. The scooter seat has the advantages that the structure is simple, seat folding operation is convenient, the bearing burden of a scooter is reduced, the cruising ability of the scooter is higher, carrying is more labor-saving and convenient, and the like.

The invention belongs to the technical field of intelligent scooters, provides a dynamic supporting type self-adaptive scooter based on artificial intelligence, and innovatively solves the defects of an existing scooter in the conversion process of a sitting posture and a standing posture by combining an intelligent AI model, a 360-degree somatosensory camera, sensor data and an electroactive polymer supporting system. Through the self-adaptive adjusting function of the AI model, the system can accurately carry out dynamic supporting adjustment in real time according to the posture, pressure and body shape of the user, and comfort, stability and health of each stage are ensured.

An all-terrain vehicle includes a frame, wheels, a suspension system, a prime mover assembly, and a drive train. The front suspension includes left and right upper rocker A-arms pivotally connected to the frame, left and right lower rocker A-arms pivotally connected to the frame, and left and right front knuckle connected between the respective upper and lower rocker A-arms and the respective front wheel. Each front knuckle has upper and lower connecting portions for attaching to the upper and lower rocker A-arms, at least one of which is separately formed from the main body with a flange connected to the main body by at least one fastener. A camber adjusting spacer can be positioned between the flange and the main body to adjust camber of the respective front wheel.

The utility model discloses a ridable intelligent luggage case, which relates to the technical field of luggage cases and comprises a case body frame, a front shell cover and a rear shell cover, the front shell cover is mounted on the front side of the case body frame through a zipper, the rear shell cover is fixedly mounted on the rear side of the case body frame, and electric driving wheels are mounted at the bottoms of the right sides of the front shell cover and the rear shell cover. A pedal control assembly is arranged at the bottom of the box frame, a containing cavity is formed in the left side of the box frame, a steering control assembly used for controlling steering and using of the pedal control assembly is arranged in the containing cavity, and the pedal control assembly comprises a control block, a containing shell, a pedal, a sealing piece and a limiting spring. The control block is installed in the center of the bottom of the box frame through the installation block, and the containing shells are installed on the two sides of the control block. The electric driving wheel and the front wheel set which are arranged at the bottom of the luggage case can drive the luggage case to move, the telescopic control assembly in the steering control assembly can control the rotating rod and the pedal to move out at the same time, and therefore riding control can be facilitated.

An electric vehicle (e.g., a tricycle, or a car) includes a frame portion having a first side and a second side. A first rear wheel is disposed rearward relative to the frame portion at the first side. A second rear wheel is disposed rearward relative to the frame portion at the second side, the second rear wheel being spaced from the first rear wheel with a wheel base width therebetween (e.g., in a range from 260 mm to 900 mm). A first swing arm is pivotably coupled to the frame portion at the first side and operably coupled to the first rear wheel and extending between the frame portion and the first rear wheel. A second swing arm pivotably coupled to the frame portion at the second side and operably coupled to the second rear wheel and extending between the frame portion and the second rear wheel.

The utility model relates to a novel electro-tricycle bearing type frame structure, which belongs to the technical field of tricycle frames and comprises a right bent pipe, an upper-layer frame camber beam and a lower-layer frame camber beam which are oppositely arranged. An upper-layer frame front beam is connected between the two upper-layer frame camber beams and extends to the outer sides of the upper-layer frame camber beams, upper-layer frame vertical supports are connected between the upper-layer frame camber beams and the lower-layer frame camber beams, the bent positions of the upper-layer frame camber beams are connected with the upper surfaces of the lower-layer frame camber beams, a middle beam is connected between the front cross support and the connecting beam, and a lower cross support is connected between the middle beam and the lower-layer frame camber beams. And a front vertical beam is mounted on the middle beam. After the structure is adopted, the tricycle frame has the advantages that the upper-layer frame camber beam and the lower-layer frame camber beam are connected through the connecting beam, the front cross brace, the reinforcing cross brace and the upper-layer frame front beam according to a tricycle frame produced according to a novel tricycle type, the tricycle frame is formed in a welding mode, the strength is greatly improved, the surface is smooth after forming, and the weight is well borne.

An electric recreational vehicle, has: a frame extending along a longitudinal axis; an electric motor mounted to the frame; a battery pack mounted to the frame and disposed at least partially rearward of the electric motor relative to the longitudinal axis, the battery pack including one or more battery modules operatively connected to the electric motor for supplying electrical energy to the electric motor, a battery enclosure containing the one or more battery modules, and at least one structural member located within the battery enclosure and delimiting at least one module-receiving section, the one or more battery modules located within the at least one module-receiving section; and a seat disposed over the battery pack and secured to the at least one structural member of the battery pack, a load transmission path extending between the frame and the seat through the at least one structural member of the battery pack.

To provide a moving body which an occupant can easily get on and get off.SOLUTION: A moving body M comprises a body part 1, a body support part 2 and a control part 101. The body part comprises a daily activity part 11 on which an occupant can get on. The body support part comprises a left-side rim part 2L and a right-side rim part 2R. Each of the rim parts 2L and 2R has a rim body part 21, a front-side leg part 22f connected to the rim body part 21 through a front-side hip joint part HJf and a rear-side leg part 22r connected to the rim body part 21 through a rear-side hip joint part HJr. The control part 101 controls respective attitudes of the moving body at the moving time and at the getting-on / off time by motion of the leg parts, which at the moving time, sets the moving body in an attitude in a movement mode and maintains a direction of the daily activity part horizontally, and at the getting-on / off time, sets the moving boy in an attitude in a getting-on / off mode in which a position of the daily activity part is lower than at the moving time and the direction of the daily activity part is horizontal. In transferring an operation mode, the control part maintains the direction of the daily activity part horizontally.SELECTED DRAWING: Figure 8

The utility model discloses an electric steering device and an intelligent electric traveling case, and belongs to the field of luggage cases, the electric steering device comprises a first pipe body and a second pipe body which is arranged in the first pipe body and can slide relative to the first pipe body, and an electric driving device is arranged in the first pipe body; the electric driving device is connected with the second pipe body and drives the second pipe body to slide relative to the first pipe body. According to the electric steering device and the intelligent electric suitcase, the electric driving device is arranged in the second pipe body, electric lifting is achieved through the electric driving device, and use convenience is improved.

An electric powered personal mobility vehicle that includes at least one front wheel and an electric motor that provides rotational force to a wheel of the vehicle. The electric motor is supported by the vehicle and is powered by a rechargeable battery that is also supported by the vehicle. The vehicle can also include swivel caster wheels each configured to rotate about a wheel axis.

A method for operating an electric vehicle has the steps of: determining if at least one of a speed of the vehicle and a speed of an electric motor of the vehicle is zero; in response to the at least one of the speed being zero, determining if a reverse actuator is actuated; in response to the reverse actuator being actuated, starting a timer, then determining if the reverse actuator has been actuated without interruption for a predetermined amount of time; in response to the reverse actuator having been actuated without interruption for the predetermined amount of time, changing an operation mode of the electric motor from one of a forward mode and a reverse mode to another of the forward mode and the reverse mode. An electric snowmobile and other methods for operating an electric vehicle are disclosed.

An electric bicycle including a frame having a front end coupled to a steering assembly, the steering assembly having a front wheel, and a rear end coupled to a rear wheel assembly, the rear wheel assembly having a rear wheel. At least two pedals rotatably coupled to the rear wheel assembly, the at least two pedals having an engaged configuration wherein the at least two pedals are engaged with the rear wheel and configured to rotate the rear wheel in a forward direction, and a disengaged configuration wherein each of the at least two pedals is disengaged from the rear wheel. An electric motor electrically coupled to a battery and configured to engage with the rear wheel and to rotate the rear wheel in the forward direction.

The utility model provides a turnover opening and closing structure for a carriage of an electric tricycle, and relates to the field of electric tricycles. The electro-tricycle comprises a tricycle frame, a carriage frame and a carriage, a driving position is arranged at the front end of the tricycle frame, the carriage frame is arranged at the rear end of the tricycle frame, and the bottom of the front end of the carriage is movably connected to the front end of the carriage frame through a turnover opening-closing structure. The turnover opening and closing structure comprises a rotating shaft, a driving lever and a clamping plate; the rotating shaft is rotationally arranged at the bottom of the carriage; one end of the deflector rod is connected with one end of the rotating shaft, and the other end of the deflector rod penetrates through the front end face of the carriage and extends to one side of a driving position; the number of the clamping plates is at least two, and the two clamping plates are arranged at the two ends of the rotating shaft correspondingly. Clamping grooves are formed in the sides, facing the rear end of the compartment, of the clamping plates; lock rods are arranged on the two sides of the front end of the carriage frame respectively, and the clamping grooves are connected with the lock rods in a matched and clamped mode. The carriage can be overturned through a pure mechanical structure, the structure is simple, operation is easy, energy consumption is avoided, the electric power of the electric tricycle can be saved, and the cruising ability of the electric tricycle is improved.

The invention discloses an all-terrain vehicle. The all-terrain vehicle comprises a vehicle frame, a suspension assembly, a walking assembly and a transmission assembly, wherein the suspension assembly is connected with the vehicle frame; the walking assembly is connected with the frame through the suspension assembly and comprises a left front wheel and a right front wheel. The transmission system comprises a front axle assembly arranged at the front end of the frame, and the two output ends of the front axle assembly are connected to the left front wheel and the right front wheel respectively. The frame comprises a front axle mounting support surrounding the front axle assembly, the front axle mounting support comprises a first mounting part and a second mounting part, the front axle assembly is connected with the front axle mounting support through the first mounting part and the second mounting part, and the first mounting part is located behind the second mounting part relative to the length direction of the all-terrain vehicle; and the connecting direction of the second mounting part and the front axle assembly is basically parallel to the height direction of the all-terrain vehicle. Through the arrangement, the assembling performance of the front axle assembly can be improved.

The present invention provides an electric cart which is relatively compact and which can be smoothly deformed into a walking mode and a self-driving mode.　An electric cart (10) comprises a lock mechanism (50) for locking an operation handle means (30) in a state in which the operation handle means (30) is displaced. The operation handle means (30) is attached to a vehicle body (20) in such a manner that the operation handle means (30) can be rotated in the front-rear direction (Z). The lock mechanism (50) has an operation lever (80) which is positioned on the operation handle means (30) and which has an engagement protrusion (80a) and a lock plate (70) which is positioned on the vehicle body (20) such that the lock plate (70) faces the operation lever (80). The operation lever (80) is constantly biased toward the lock plate (70). The lock plate (70) has a first engagement groove (71) with which the engagement protrusion (80a) is engaged and a second engagement groove (72) which is positioned rearward of the first engagement groove (71).

The present invention is a minimum size, maneuverable, comfortable, safe, and inexpensive compact vehicle, having a higher level of cornering / turning stability than the current state of the art. The inventive design may be applied to two-, three-, and four- (or more) wheeled vehicles. The invention may be utilized in the design of the main components of vehicles providing an increased stability during turning, even at high speeds, based on fixed and moveable chassis portions which swing in relation to one another and novel linking mechanisms connected with large and / or wide wheel portions.

The invention discloses a vehicle anti-rollover stability control system and method, and relates to the technical field of intelligent control, and the system comprises a driving behavior dynamic monitoring module which collects the behavior data of a driver in real time through a multi-sensor fusion module; the driving environment dynamic monitoring module is used for real-time driving environment data; the driving risk prediction module is used for performing dual-channel risk prediction; the rollover intervention judgment module is used for generating an intervention instruction; and the front rollover intervention module is used for implementing risk intervention according to the intervention instruction and feeding back the operation of the driver in real time to carry out dynamic cooperative control. The technical problem that the rollover risk cannot be timely and accurately controlled under the complex driving condition due to the lack of comprehensive monitoring of the driver behavior and the environment information in the prior art is solved, and the purposes of performing double-channel risk prediction and prospective dynamic intervention by fusing the driving behavior and the environment data and improving the rollover risk control accuracy are achieved. And the technical effects of robustness and real-time performance of vehicle control are improved.

To provide a trike with a roof that is able to prevent wind and rain from blowing into a cabin, by covering a chassis frame of a three-wheeled motorcycle with a body panel, and that enables sleeping in the vehicle by providing cabin space expanding means using a part of a vehicle body.SOLUTION: A trike 10 with a roof is one in which a chassis frame of a three-wheeled motorcycle is covered with a body panel 11. The body panel 11 has entrance / exit structures 12 on both sides of side surfaces thereof. A separation wall 14 that separates a driver's seat side D and a rear seat side S, with a center pillar frame 13 as a boundary, and is divided into three parts in a vertical direction is provided at a substantially central position of each entrance / exit structure 12 in a fore-aft direction. Each entrance / exit structure 12 is formed in a shape that is normally open on the driver's seat side D, and a rear side door 17 that is freely opened / closed when a driver gets on / off the trike is provided on the rear seat side S. A rear part of the body panel 11 has means including a flip-up type tailgate 20.SELECTED DRAWING: Figure 1

The utility model discloses an electric steering device and an electric luggage case, and belongs to the field of luggage cases. The electric steering device comprises a steering rod, a fixing base and a steering motor used for driving the steering rod to steer, the steering motor comprises a stator and a rotor, the stator is fixedly connected to the fixing base, and the rotor is fixedly connected to the steering rod. According to the electric steering device and the electric luggage case, left-right electric steering of the steering rod is achieved through cooperation of the stator and the rotor of the steering motor, then the steering motor is controlled by the controller, and the use requirements of the functions of remote control, automatic following and the like can be met.